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发明名称
Vorrichtung zum Richten von Rohren, Rundstangen o. dgl.
摘要
申请公布号
DE669895(C)
申请公布日期
1939.01.06
申请号
DENDATH148056D
申请日期
申请人
NEUNKIRCHER EISENWERK AKT.-GES. VORMALS GEBRUEDER STUMM
发明人
分类号
B21D3/04
主分类号
B21D3/04
代理机构
代理人
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地址
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